Sphygmomanometer



FIG. 1 is a front, top, and right side perspective view taken from a first view angle of a sphygmomanometer showing our new design;

FIG. 2 is a front, top, and right side perspective view taken from a second view angle thereof;

FIG. 3 is a rear, top, and left side perspective view thereof;

FIG. 4 is a rear, bottom, and left side perspective view thereof;

FIG. 5 is a front, bottom, and left side perspective view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is a top view thereof;

FIG. 9 is a bottom view thereof;

FIG. 10 is a right side view thereof; and,

FIG. 11 is a left side view thereof.

The dashed broken lines shown in the figures illustrate portions of the sphygmomanometer that form no part of the claimed design. The dot-dashed broken lines shown in the figures define the bounds of the claim and form no part thereof. 

CLAIM The ornamental design for a sphygmomanometer, as shown and described. 